Insulation monitoring device for inverter applications and large industrial plants, variant for coupled systems and insulation fault location Details

The ISOMETER® is an insulation monitoring device in accordance with IEC 61557-8 for IT systems. The devices are universally applicable in AC, 3 (N)AC, AC/DC and DC systems. AC systems may include extensive DC-supplied loads (such …

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The device generates locating current pulses required for ground-fault location. That allows the localization of the ground fault using permanently installed or mobile ground-fault locators. Integrated ground-fault monitoring allows fast signalling of a measured ground faults on the AC side (inverter, transformer). Questions? Contact us!

2019年5月13日 · The ISOMETER® of the isoPV series is designed to monitor the insulation resistance of unearthed main circuits (IT systems) AC, AC/DC 0…793 V resp. DC 0…1100 V. Solar systems containing inverters and isolating transformers are often designed as IT systems. iso-PV variants using the AMP Plus measurement method capable of adapting to slow ...

2023年10月31日 · The ISOMETER® of the isoPV425 series monitors the insulation resistance of unearthed AC/DC main circuits (IT systems) with nominal voltages of 3 (N)AC, AC, AC/DC 0…690 V or DC 0…1000 V. DC components existing in AC/DC systems do not influence the operating characteristics.

Inverter EDS195P RF IT String The Bender isoPV1685P is designed specifically for large scale, ungrounded PV arrays to detect and locate ground faults. Both AC and DC ground faults can be detected by monitoring the system's insulation resistance. Two separately adjustable response values are available, over a

2019年5月13日 · Insulation monitoring device for inverter applications and large industrial plants, variant for coupled systems and insulation fault location

Part of the device documentation in addition to this manual is the enclosed supplement "Safety instructions for Bender products". Read the operating manual before mounting, connecting and commissioning the device. Keep the manual within easy reach for future reference.

The ISOMETER® of the isoPV series is designed to monitor the insulation resistance of ungrounded main circuits (IT systems) AC, AC/DC 0…793 V resp. DC 0…1100 V. Solar systems containing inverters and isolating transformers are often designed as IT systems. iso-PV variants using the AMP Plus measurement method capable of adapting to slow ...